Effect of insecticides on the emergence ofTrichogramma Brasiliensis [Hymenoptera: Trichogrammatidae] from parasitized host eggs G. C. VarmaP. P. Singh OriginalPaper Pages: 443 - 448
Agrotis segetum granulosis virus as a control agent against field populations ofAgrotis ipsilon andA. Segetum [Lep.: Noctuidae] on tobacco, okra, potato and sugar beet in northern pakistan O. ZethnerBashir M. KhanGul Nawaz OriginalPaper Pages: 449 - 455
RearingTetrastichus gallerucae [hymenoptera: Eulophidae] for biological control of the ELM leaf beetleXanthogaleruca luteola D. J. ClairD. L. DahlstenE. R. Hart OriginalPaper Pages: 457 - 461
Aphelinidae parasitoids [Hymenoptera: Chalcidoidea] of whiteflies [Hemiptera: Aleyrodidae] in Israel, with description of three new species T. RivnayD. Gerling OriginalPaper Pages: 463 - 475
Allorhogas pyralophagus [Hym.: Braconidae], a gregarious external parasite imported into texas, USA, for biological control of the stalkborerEoreuma loftini [Lep.: Pyralidae] on sugar cane J. W. Smith Jr.H. W. BrowningF. D. Bennett OriginalPaper Pages: 477 - 482
Field evaluation ofAllorhogas pyralophagus [Hym.: Braconidae], imported into texas for biological control of the stalkborerEoreuma loftini [Lep.: Pyralidae] in sugar cane B. A. HawkinsH. W. BrowningJ. W. Smith Jr. OriginalPaper Pages: 483 - 491
Intrinsic competition between the gregarious parasite,Cotesia glomeratus and the solitary parasite.Cotesia rubecula [Hymenoptera: Braconidae] for their host.Artogeia rapae [Lepidoptera: Pieridae] J. E. LaingJ. E. Corrigan OriginalPaper Pages: 493 - 501
Parasitism ofLeptinotarsa decemlineata [Coleoptera: Chrysomelidae] byEdovum puttleri [Hymenoptera: Eulophidae] in different cultivars of eggplant R. K. JanssonJ. LashombR. Bullock OriginalPaper Pages: 503 - 510
Seasonal abundance of the crapemyrtle aphid,Sarucallis kahawaluokalani, in relation to the pecan aphids,Monellia caryella andMonelliopsis pecanis and their common predators R. F. Mizell IIID. E. Schiffhauer OriginalPaper Pages: 511 - 520
Functional response ofChrysopa carnea [Neur: Chrysopidae] larvae feeding onHeliothis virescens [Lep.: Noctuidae] eggs on cotton in field cages S. B. StarkF. Whitford OriginalPaper Pages: 521 - 527
Etude en laboratoire des principales caracteristiques biologiques deMacrolophus caliginosus [Heteroptera: Miridae] G. FauvelJ. C. MalausaB. Kaspar OriginalPaper Pages: 529 - 543
Susceptibility of the parasitoidMicroplitis croceipes [Hymenoptera: Braconidae] to field rates of selected cotton insecticides G. W. ElzenP. J. O'BrienJ. E. Powell OriginalPaper Pages: 545 - 550
Bioaccumulation de trois insecticides organochlores (Lindane, Dieldrine et DDT) et des PCB chez plusieurs especes de fourmis [Hymenoptera-formicidae] en Belgique M. H. DebougeJ. P. ThomeCh. Jeuniaux OriginalPaper Pages: 551 - 561